PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-171-3Coupling,shaft,flexible

Way Wolff Associates Inc · NSN 3010-01-536-0662 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-536-0662 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-536-0662. Primary manufacturer part number: M-171-3.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Outside Diameter: 4.750 INCHES NOMINAL IN
  • Design Type: INSERT
  • Bore Diameter: 0.4375 INCHES NOMINAL BOTH ENDS IN
  • Bore Shape: STRAIGHT BOTH ENDS
  • 1 verified cross-reference
  • Primary manufacturer: Way Wolff Associates Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-536-0662, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Way Wolff Associates Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-536-0662
Primary Part NumberM-171-3
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerWay Wolff Associates Inc
StatusACTIVE
Outside Diameter4.750 INCHES NOMINAL IN
Design TypeINSERT
Bore Diameter0.4375 INCHES NOMINAL BOTH ENDS IN
Bore ShapeSTRAIGHT BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-250-8019 INTERCHANGEABLE
Link,roller Chain
5330-00-631-4439M-1713 INTERCHANGEABLE
Gasket
Cooper Machinery Services Llc
Cross-Reference Index
Part NumberManufacturer
M-171-3 PRIMARY Way Wolff Associates Inc (USA)
Related Parts
3020-00-250-8019INTERCHANGEABLE
LINK,ROLLER CHAIN
5330-00-631-4439INTERCHANGEABLE
GASKET
M-1713

Frequently Asked Questions

What is NSN 3010-01-536-0662?

NSN 3010-01-536-0662 is a Coupling,shaft,flexible, manufactured by Way Wolff Associates Inc, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-536-0662?

NSN 3010-01-536-0662 has 1 cross-referenced part number: M-171-3 (Way Wolff Associates Inc).

What NSN replaces 3010-01-536-0662?

There are 2 known substitutes for 3010-01-536-0662: 3020-00-250-8019, 5330-00-631-4439. Verify interchangeability with system specifications before substitution.

What are the specifications of M-171-3?

Key specifications for M-171-3: End Item Identification: 4520-00-760-3537 BOILER,HEATING,LOW PRESSURE P/N 2128-8C; Outside Diameter: 4.750 INCHES NOMINAL IN; Design Type: INSERT; Bore Diameter: 0.4375 INCHES NOMINAL BOTH ENDS IN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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